CrSiO2N

ceramic

· CrSiO2N

CrSiO₂N is a ceramic compound combining chromium, silicon, oxygen, and nitrogen phases, typically studied as a hard coating or composite material in materials research. This material family is investigated for applications requiring high hardness, oxidation resistance, and thermal stability, with potential use in wear protection and high-temperature environments where conventional ceramics or metallic coatings show limitations. While primarily a research-phase material rather than a widely commercialized grade, chromium-silicon nitride and oxynitride systems represent an emerging class of multiphase ceramics designed to bridge performance gaps between monolithic ceramics and physical vapor deposited coatings.

hard coatings and wear protectionhigh-temperature oxidation barriersthermal barrier systemsresearch and development phasealternative to PVD coatingscomposite ceramic development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	-3.072	μB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8000	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

CrSiO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental